<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.7"/>
<title>JSON Voorhees: jsonv/util.hpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
  $(window).load(resizeHeight);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    extensions: ["tex2jax.js"],
    jax: ["input/TeX","output/HTML-CSS"],
});
</script><script src="http://www.mathjax.org/mathjax/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td style="padding-left: 0.5em;">
   <div id="projectname">JSON Voorhees
   </div>
   <div id="projectbrief">Killer JSON for C++</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.7 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="modules.html"><span>Modules</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li><a href="examples.html"><span>Examples</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    </ul>
  </div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('util_8hpp_source.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark">&#160;</span>Pages</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">util.hpp</div>  </div>
</div><!--header-->
<div class="contents">
<a href="util_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/** \file jsonv/util.hpp</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *  A collection of utility functions for manipulating one or more instances of \c jsonv::value.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Copyright (c) 2015 by Travis Gockel. All rights reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  This program is free software: you can redistribute it and/or modify it under the terms of the Apache License</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  as published by the Apache Software Foundation, either version 2 of the License, or (at your option) any later</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  \author Travis Gockel (travis@gockelhut.com)</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#ifndef __JSONV_UTIL_HPP_INCLUDED__</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#define __JSONV_UTIL_HPP_INCLUDED__</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="config_8hpp.html">jsonv/config.hpp</a>&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="path_8hpp.html">jsonv/path.hpp</a>&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="value_8hpp.html">jsonv/value.hpp</a>&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">namespace </span>jsonv</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;{</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">/** \addtogroup Utility</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *  \{</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *  Utility functions useful for manipulating instances of \c jsonv::value.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">/** This class is used in \c merge_explicit for defining what the function should do in the cases of conflicts. **/</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classjsonv_1_1merge__rules.html">   32</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;{</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a>() noexcept;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">    /** Called when merging a \c kind::object and the two objects share a key. The implementation can either throw or</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">     *  merge the keys.</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">     *  \param current_path is the merge \c path with the key that conflicted appended.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">     *  \param a is the left-hand \c value to merge.</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">     *  \param b is the right-hand \c value to merge.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_same_key(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">    /** Called when \a a and \a b have \c kind values which are incompatible for merging. The implementation can either</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">     *  throw or coerce a merge.</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">     * </span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">     *  \param current_path \c path with the conflicting \c kind values.</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">     *  \param a is the left-hand \c value to merge.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">     *  \param b is the right-hand \c value to merge.</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_type_conflict(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;};</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">/** An implementation of \c merge_rules that allows you to bind whatever functions you want to resolve conflicts. **/</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classjsonv_1_1dynamic__merge__rules.html">   57</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1dynamic__merge__rules.html">dynamic_merge_rules</a> :</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;{</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keyword">using</span> same_key_function =      std::function&lt;value (path&amp;&amp;, value&amp;&amp;, value&amp;&amp;)&gt;;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">using</span> type_conflict_function = std::function&lt;value (path&amp;&amp;, value&amp;&amp;, value&amp;&amp;)&gt;;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <a class="code" href="classjsonv_1_1dynamic__merge__rules.html">dynamic_merge_rules</a>(same_key_function      same_key,</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                        type_conflict_function type_conflict</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                       );</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1dynamic__merge__rules.html">dynamic_merge_rules</a>() noexcept;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    same_key_function same_key;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    type_conflict_function type_conflict;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">    /// \see merge_rules::resolve_same_key</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment"></span>    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_same_key(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">    /// \see merge_rules::resolve_type_conflict</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment"></span>    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_type_conflict(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;};</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">/** These rules throw an exception on all conflicts. **/</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classjsonv_1_1throwing__merge__rules.html">   84</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1throwing__merge__rules.html">throwing_merge_rules</a> :</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment">    /** \throws std::logic_error **/</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_same_key(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment">    /** \throws kind_error **/</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_type_conflict(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;};</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">/** These rules will recursively merge everything they can and coerce all values. **/</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classjsonv_1_1recursive__merge__rules.html">   96</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1recursive__merge__rules.html">recursive_merge_rules</a> :</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;{</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment">    /** Recursively calls \c merge_explicit with the two values. **/</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_same_key(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">    /** Calls \c coerce_merge to combine the values. **/</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> resolve_type_conflict(<a class="code" href="classjsonv_1_1path.html">path</a>&amp;&amp; current_path, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; a, <a class="code" href="classjsonv_1_1value.html">value</a>&amp;&amp; b) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;};</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">/** Merges two \c values, \a a and \a b into a single \c value.</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment"> *  The merging follows a few simple rules:</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="comment"> *   - If \a a.kind() != \a b.kind() and they are not \c kind::integer and \c kind::decimal, call \a on_type_conflict</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment"> *     and return the result.</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment"> *   - Otherwise, branch based on the (shared) type:</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment"> *     - \c kind::object - Return a new object with all the values from \a a and \a b for the keys which are unique per</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment"> *       object. For the keys which are shared, the value is the result of \a on_same_key.</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment"> *     - \c kind::array - Return a new array with the values of \a b appended to \a a.</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment"> *     - \c kind::string - Return a new string with \a b appended to \a a.</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment"> *     - \c kind::boolean - Return `a.as_boolean() || b.as_boolean()`</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment"> *     - \c kind::integer - If \b is \c kind::integer, return `a + b` as an integer; otherwise, return it as a decimal.</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment"> *     - \c kind::decimal - Return `a + b` as a decimal.</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment"> *  \param rules are the rules to merge with (see \c merge_rules).</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="comment"> *  \param current_path The current \c path into the \c value that we are merging. This can be used to give more useful</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment"> *                      error information if we are merging recursively.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment"> *  \param a is a \c value to merge.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment"> *  \param b is a \c value to merge.</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a>&amp; rules,</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                                  <a class="code" href="classjsonv_1_1path.html">path</a>               current_path,</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                                  <a class="code" href="classjsonv_1_1value.html">value</a>              a,</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                                  <a class="code" href="classjsonv_1_1value.html">value</a>              b</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                                 );</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a>&amp;, <span class="keyword">const</span> <a class="code" href="classjsonv_1_1path.html">path</a>&amp;, <a class="code" href="classjsonv_1_1value.html">value</a> a);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a>&amp;, <span class="keyword">const</span> <a class="code" href="classjsonv_1_1path.html">path</a>&amp;);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span>... TValue&gt;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1merge__rules.html">merge_rules</a>&amp; rules, <a class="code" href="classjsonv_1_1path.html">path</a> current_path, <a class="code" href="classjsonv_1_1value.html">value</a> a, <a class="code" href="classjsonv_1_1value.html">value</a> b, <a class="code" href="classjsonv_1_1value.html">value</a> c, TValue&amp;&amp;... rest)</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;{</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> ab = <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(rules, current_path, std::move(a), std::move(b));</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(rules,</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                          std::move(current_path),</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                          std::move(ab),</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                          std::move(c),</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                          std::forward&lt;TValue&gt;(rest)...</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                         );</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;}</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">/** Merges all the provided \a values into a single \c value. If there are any key or type conflicts, an exception will</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="comment"> *  be thrown.</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span>... TValue&gt;</div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="group__Utility.html#gaf7084b1883a32bab8378bd8aab6ae71f">  154</a></span>&#160;<a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#gaf7084b1883a32bab8378bd8aab6ae71f">merge</a>(TValue&amp;&amp;... values)</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;{</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<a class="code" href="classjsonv_1_1throwing__merge__rules.html">throwing_merge_rules</a>(),</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                          <a class="code" href="classjsonv_1_1path.html">path</a>(),</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                          std::forward&lt;TValue&gt;(values)...</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                         );</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;}</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="comment">/** Merges all the provided \a values into a single \c value. If there are any keys which are shared, their values are</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="comment"> *  also merged.</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span>... TValue&gt;</div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="group__Utility.html#gafbfed07c06da7ed1b28e64907aefea42">  166</a></span>&#160;<a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#gafbfed07c06da7ed1b28e64907aefea42">merge_recursive</a>(TValue&amp;&amp;... values)</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">merge_explicit</a>(<a class="code" href="classjsonv_1_1recursive__merge__rules.html">recursive_merge_rules</a>(),</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                          <a class="code" href="classjsonv_1_1path.html">path</a>(),</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                          std::forward&lt;TValue&gt;(values)...</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                         );</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;}</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment">/** The results of the \c diff operation. **/</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="group__Utility.html">  175</a></span>&#160;<span class="keyword">struct </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="group__Utility.html#structjsonv_1_1diff__result">diff_result</a></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;{<span class="comment"></span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">    /** Elements that were the same between the two halves of the diff. **/</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="group__Utility.html#a9b97bd901a23e479ed482ed56184f86a">  178</a></span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#a9b97bd901a23e479ed482ed56184f86a">same</a>;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="comment">    /** Elements that were unique to the left hand side of the diff. **/</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="group__Utility.html#af1285a35bafce2c3e6943e8a6204f28f">  181</a></span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#af1285a35bafce2c3e6943e8a6204f28f">left</a>;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="comment">    /** Elements that were unique to the right hand side of the diff. **/</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="group__Utility.html#aea2653c65f11342d8fcfae4e4a8ac9d3">  184</a></span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Utility.html#aea2653c65f11342d8fcfae4e4a8ac9d3">right</a>;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;};</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="comment">/** Find the differences and similarities between the structures of \a left and \a right. If \a left and \a right have</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="comment"> *  a different \c kind (and the kind difference is not \c kind::integer and \c kind::decimal), \a left and \a right</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="comment"> *  will be placed directly in the result. If they have the same \c kind and it is scalar, the values get a direct</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="comment"> *  comparison. If they are the same, the result is moved to \c diff_result::same. If they are different, \a left and</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="comment"> *  \a right are moved to \c diff_result::left and \c diff_result::right, respectively. For \c kind::array and</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="comment"> *  \c kind::object, the \c value elements are compared recursively.</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="group__Utility.html#structjsonv_1_1diff__result">diff_result</a> <a class="code" href="group__Utility.html#ga2480514da0048b025804fd95635dbc79">diff</a>(<a class="code" href="classjsonv_1_1value.html">value</a> left, <a class="code" href="classjsonv_1_1value.html">value</a> right);</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="comment">/** Error thrown when an unrepresentable value is encountered in a JSON AST.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="comment"> *  \see validate</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classjsonv_1_1validation__error.html">  200</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1validation__error.html">validation_error</a> :</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keyword">public</span> std::runtime_error</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;{</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="comment">    /** Special code for describing the error encountered. **/</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classjsonv_1_1validation__error.html#af242a7b1e1e2c281d006a16b871e15bf">  205</a></span>&#160;    <span class="keyword">enum class</span> <a class="code" href="classjsonv_1_1validation__error.html#af242a7b1e1e2c281d006a16b871e15bf">code</a></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    {<span class="comment"></span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="comment">        /** Encountered a number which is NaN or Infinity. **/</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        non_finite_number</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    };</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1validation__error.html">validation_error</a>(code code_, <a class="code" href="classjsonv_1_1path.html">jsonv::path</a> path_, <a class="code" href="classjsonv_1_1value.html">jsonv::value</a> value_);</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    </div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1validation__error.html">validation_error</a>() noexcept;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="comment">    /** Get the error code. **/</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    code error_code() const;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">    /** Get the path in the AST the error was found. **/</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    const jsonv::<a class="code" href="classjsonv_1_1path.html">path</a>&amp; <a class="code" href="classjsonv_1_1path.html">path</a>() const;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment">    /** Get the value that caused the error. **/</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    const jsonv::<a class="code" href="classjsonv_1_1value.html">value</a>&amp; <a class="code" href="classjsonv_1_1value.html">value</a>() const;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    </div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;private:</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    code         _code;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    jsonv::<a class="code" href="classjsonv_1_1path.html">path</a>  _path;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    jsonv::<a class="code" href="classjsonv_1_1value.html">value</a> _value;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;};</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; os, const <a class="code" href="classjsonv_1_1validation__error.html">validation_error</a>::code&amp; code);</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="comment">/** Check that the provided \a val is perfectly representable as a JSON string. The JSON specification does not have</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="comment"> *  support for things like non-finite floating-point numbers (\c NaN and \c infinity). This means \c value defined with</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="comment"> *  these values will get serialized as \c null. This constitutes a loss of information, but not acting this way would</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="comment"> *  lead to the encoder outputting invalid JSON text, which is completely unacceptable. Use this funciton to check that</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment"> *  there will be no information loss when encoding.</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="comment"> *  \throws validation_error if \a val contains an unrepresentable value.</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <span class="keywordtype">void</span> <a class="code" href="group__Utility.html#ga4073c6d09edda785ddc21f1b35c5bdf6">validate</a>(const <a class="code" href="classjsonv_1_1value.html">value</a>&amp; val);</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="comment">/** \} **/</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;}</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="preprocessor">#endif</span><span class="comment">/*__JSONV_UTIL_HPP_INCLUDED__*/</span><span class="preprocessor"></span></div>
<div class="ttc" id="group__Utility_html_structjsonv_1_1diff__result"><div class="ttname"><a href="group__Utility.html#structjsonv_1_1diff__result">jsonv::diff_result</a></div><div class="ttdoc">The results of the diff operation. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00175">util.hpp:175</a></div></div>
<div class="ttc" id="group__Utility_html_ga5f3d51f2832841e7c90ba1eb9b9b93a1"><div class="ttname"><a href="group__Utility.html#ga5f3d51f2832841e7c90ba1eb9b9b93a1">jsonv::merge_explicit</a></div><div class="ttdeci">JSONV_PUBLIC value merge_explicit(const merge_rules &amp;rules, path current_path, value a, value b)</div><div class="ttdoc">Merges two values, a and b into a single value. </div></div>
<div class="ttc" id="group__Utility_html_aea2653c65f11342d8fcfae4e4a8ac9d3"><div class="ttname"><a href="group__Utility.html#aea2653c65f11342d8fcfae4e4a8ac9d3">jsonv::diff_result::right</a></div><div class="ttdeci">value right</div><div class="ttdoc">Elements that were unique to the right hand side of the diff. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00184">util.hpp:184</a></div></div>
<div class="ttc" id="classjsonv_1_1throwing__merge__rules_html"><div class="ttname"><a href="classjsonv_1_1throwing__merge__rules.html">jsonv::throwing_merge_rules</a></div><div class="ttdoc">These rules throw an exception on all conflicts. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00084">util.hpp:84</a></div></div>
<div class="ttc" id="group__Utility_html_gaf7084b1883a32bab8378bd8aab6ae71f"><div class="ttname"><a href="group__Utility.html#gaf7084b1883a32bab8378bd8aab6ae71f">jsonv::merge</a></div><div class="ttdeci">value merge(TValue &amp;&amp;...values)</div><div class="ttdoc">Merges all the provided values into a single value. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00154">util.hpp:154</a></div></div>
<div class="ttc" id="classjsonv_1_1recursive__merge__rules_html"><div class="ttname"><a href="classjsonv_1_1recursive__merge__rules.html">jsonv::recursive_merge_rules</a></div><div class="ttdoc">These rules will recursively merge everything they can and coerce all values. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00096">util.hpp:96</a></div></div>
<div class="ttc" id="config_8hpp_html"><div class="ttname"><a href="config_8hpp.html">config.hpp</a></div><div class="ttdoc">Copyright (c) 2014-2016 by Travis Gockel. </div></div>
<div class="ttc" id="group__Utility_html_ga4073c6d09edda785ddc21f1b35c5bdf6"><div class="ttname"><a href="group__Utility.html#ga4073c6d09edda785ddc21f1b35c5bdf6">jsonv::validate</a></div><div class="ttdeci">JSONV_PUBLIC void validate(const value &amp;val)</div><div class="ttdoc">Check that the provided val is perfectly representable as a JSON string. </div></div>
<div class="ttc" id="path_8hpp_html"><div class="ttname"><a href="path_8hpp.html">path.hpp</a></div><div class="ttdoc">Support for JSONPath. </div></div>
<div class="ttc" id="classjsonv_1_1path_html"><div class="ttname"><a href="classjsonv_1_1path.html">jsonv::path</a></div><div class="ttdoc">Represents an exact path in some JSON structure. </div><div class="ttdef"><b>Definition:</b> <a href="path_8hpp_source.html#l00082">path.hpp:82</a></div></div>
<div class="ttc" id="classjsonv_1_1validation__error_html"><div class="ttname"><a href="classjsonv_1_1validation__error.html">jsonv::validation_error</a></div><div class="ttdoc">Error thrown when an unrepresentable value is encountered in a JSON AST. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00200">util.hpp:200</a></div></div>
<div class="ttc" id="group__Utility_html_gafbfed07c06da7ed1b28e64907aefea42"><div class="ttname"><a href="group__Utility.html#gafbfed07c06da7ed1b28e64907aefea42">jsonv::merge_recursive</a></div><div class="ttdeci">value merge_recursive(TValue &amp;&amp;...values)</div><div class="ttdoc">Merges all the provided values into a single value. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00166">util.hpp:166</a></div></div>
<div class="ttc" id="classjsonv_1_1merge__rules_html"><div class="ttname"><a href="classjsonv_1_1merge__rules.html">jsonv::merge_rules</a></div><div class="ttdoc">This class is used in merge_explicit for defining what the function should do in the cases of conflic...</div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00032">util.hpp:32</a></div></div>
<div class="ttc" id="group__Utility_html_ga2480514da0048b025804fd95635dbc79"><div class="ttname"><a href="group__Utility.html#ga2480514da0048b025804fd95635dbc79">jsonv::diff</a></div><div class="ttdeci">JSONV_PUBLIC diff_result diff(value left, value right)</div><div class="ttdoc">Find the differences and similarities between the structures of left and right. </div></div>
<div class="ttc" id="group__Utility_html_af1285a35bafce2c3e6943e8a6204f28f"><div class="ttname"><a href="group__Utility.html#af1285a35bafce2c3e6943e8a6204f28f">jsonv::diff_result::left</a></div><div class="ttdeci">value left</div><div class="ttdoc">Elements that were unique to the left hand side of the diff. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00181">util.hpp:181</a></div></div>
<div class="ttc" id="classjsonv_1_1dynamic__merge__rules_html"><div class="ttname"><a href="classjsonv_1_1dynamic__merge__rules.html">jsonv::dynamic_merge_rules</a></div><div class="ttdoc">An implementation of merge_rules that allows you to bind whatever functions you want to resolve confl...</div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00057">util.hpp:57</a></div></div>
<div class="ttc" id="classjsonv_1_1validation__error_html_af242a7b1e1e2c281d006a16b871e15bf"><div class="ttname"><a href="classjsonv_1_1validation__error.html#af242a7b1e1e2c281d006a16b871e15bf">jsonv::validation_error::code</a></div><div class="ttdeci">code</div><div class="ttdoc">Special code for describing the error encountered. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00205">util.hpp:205</a></div></div>
<div class="ttc" id="group__Utility_html_a9b97bd901a23e479ed482ed56184f86a"><div class="ttname"><a href="group__Utility.html#a9b97bd901a23e479ed482ed56184f86a">jsonv::diff_result::same</a></div><div class="ttdeci">value same</div><div class="ttdoc">Elements that were the same between the two halves of the diff. </div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00178">util.hpp:178</a></div></div>
<div class="ttc" id="config_8hpp_html_acd0703012bd724b356c177b7bc3d761d"><div class="ttname"><a href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a></div><div class="ttdeci">#define JSONV_PUBLIC</div><div class="ttdoc">This function or class is part of the public API for JsonVoorhees. </div><div class="ttdef"><b>Definition:</b> <a href="config_8hpp_source.html#l00104">config.hpp:104</a></div></div>
<div class="ttc" id="classjsonv_1_1value_html"><div class="ttname"><a href="classjsonv_1_1value.html">jsonv::value</a></div><div class="ttdoc">Represents a single JSON value, which can be any one of a potential kind, each behaving slightly diff...</div><div class="ttdef"><b>Definition:</b> <a href="value_8hpp_source.html#l00125">value.hpp:125</a></div></div>
<div class="ttc" id="value_8hpp_html"><div class="ttname"><a href="value_8hpp.html">value.hpp</a></div><div class="ttdoc">Copyright (c) 2012-2015 by Travis Gockel. </div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_10cd029e0034a3f98d221f50ebb6d9d4.html">jsonv</a></li><li class="navelem"><a class="el" href="util_8hpp.html">util.hpp</a></li>
    <li class="footer">Generated by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.7 </li>
  </ul>
</div>
</body>
</html>
